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From: | N. Jackson |
Subject: | bug#22680: 25.0.91; Background colour sometimes not displayed when no foreground text (in shr?) |
Date: | Mon, 15 Feb 2016 10:24:51 -0400 |
This is a follow up to bug#22547 which seems to be fixed for the original test cases but is not fixed in general. When reading mail/news in Gnus, HTML messages sometimes have patches of missing background colour. That is, there are patches where the window background colour shows through. This problem is not apparent in Emacs 24. The problem does not seem to happen where there is text in the foreground. Rather, the HTML background colour is missing on some lines (before and) after the text (begins or) ends. mm-text-html-renderer is `shr' (default). Also, possibly relevant, in Customize I have: '(shr-color-visible-luminance-min 75 t) '(shr-use-fonts nil) Sreenshots and raw text of two new problematic messages are attached.
example-3_screen-capture.png
Description: Example 3 screen capture
example-3_raw-email.txt
Description: Example 3 email raw text
example-4_screen-capture.png
Description: Example 4 screen capture
example-4_raw-email.txt
Description: Example 4 email raw text
In GNU Emacs 25.0.91.1 (x86_64-unknown-linux-gnu, GTK+ Version 3.18.7) of 2016-02-14 built on moondust Windowing system distributor 'Fedora Project', version 11.0.11800000 System Description: Fedora release 23 (Twenty Three) Configured using: 'configure --prefix=/home/nlj/local/ --enable-checking=yes,glyphs 'CFLAGS=-O0 -g3 -ggdb'' Configured features: XPM JPEG TIFF GIF PNG RSVG IMAGEMAGICK SOUND DBUS GCONF GSETTINGS NOTIFY ACL LIBSELINUX GNUTLS LIBXML2 FREETYPE M17N_FLT LIBOTF XFT ZLIB TOOLKIT_SCROLL_BARS GTK3 X11 Important settings: value of $LC_MONETARY: en_DK.utf8 value of $LC_NUMERIC: en_DK.utf8 value of $LC_TIME: en_DK.utf8 value of $LANG: en_CA.UTF-8 value of $XMODIFIERS: @im=ibus locale-coding-system: utf-8-unix Major mode: Text Minor modes in effect: flyspell-mode: t recentf-mode: t display-battery-mode: t display-time-mode: t save-place-mode: t delete-selection-mode: t show-paren-mode: t savehist-mode: t electric-pair-mode: t desktop-save-mode: t cua-mode: t tooltip-mode: t global-eldoc-mode: t electric-indent-mode: t mouse-wheel-mode: t menu-bar-mode: t file-name-shadow-mode: t global-font-lock-mode: t font-lock-mode: t blink-cursor-mode: t auto-composition-mode: t auto-encryption-mode: t auto-compression-mode: t size-indication-mode: t column-number-mode: t line-number-mode: t global-visual-line-mode: t visual-line-mode: t transient-mark-mode: t Recent messages: Mark saved where search started Auto-saving...done Mark saved where search started Making completion list... Type C-x 1 to delete the help window. <mouse-7> is undefined funcall-interactively: End of buffer [3 times] next-line: End of buffer [5 times] Saving file /home/nlj/bug-reports.txt... 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utf-8-lang misc-lang vietnamese tibetan thai tai-viet lao korean japanese eucjp-ms cp51932 hebrew greek romanian slovak czech european ethiopic indian cyrillic chinese charscript case-table epa-hook jka-cmpr-hook help simple abbrev minibuffer cl-preloaded nadvice loaddefs button faces cus-face macroexp files text-properties overlay sha1 md5 base64 format env code-pages mule custom widget hashtable-print-readable backquote dbusbind inotify dynamic-setting system-font-setting font-render-setting move-toolbar gtk x-toolkit x multi-tty make-network-process emacs) Memory information: ((conses 16 737755 158829) (symbols 48 99250 0) (miscs 40 3798 5017) (strings 32 194862 34321) (string-bytes 1 7450435) (vectors 16 62031) (vector-slots 8 1886442 240636) (floats 8 821 744) (intervals 56 50929 603) (buffers 976 98) (heap 1024 123073 11280))
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